Baretta: Runaway Cowboy (1976)

Synopsis
by Hal Erickson

Geraldine Brooks guest stars as Judge Anna Gavin, who years ago straightened out the life of an aimless teenage punk named Tony Baretta. Now all grown up, Baretta (Robert Blake) is an undercover cop, eternally grateful to the dedicated female jurist who directed him toward the straight and narrow. Alas, all is not well with Judge Gavin, who is being blackmailed by the slimy loan shark over whose trial she is currently presiding.